Indexing bugs are always worth squashing, and this one especially so. I've taken the opportunity to improve the coverage of the Kinds index so that it also shows properties of values, not just of objects (for instance, it now correctly says:

Usually non-recurring not recurring.
Can have description (text).

for scenes. Have also fixed a trivial unreported bug whereby "One of the following:" would spuriously appear in the index for enumerative kinds without any values - e.g. for "sound name" most of the time.